Jakub, Novice Lich

: If any source would deal damage to Jakub, Novice Lich, you may have it deal that damage to a Zombie you control instead.
0: You get an emblem with "Whenever you cast a black spell, create a 1/1 black Zombie creature token that cannot attack or block."
-1: Sacrifice all Zombie tokens. Add {b} for each Zombie sacrificed this way. Use this mana only to cast creature cards.